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8#ifndef __SIMPLE_CARD_UTILS_H
9#define __SIMPLE_CARD_UTILS_H
10
11#include <sound/soc.h>
12
13#define asoc_simple_card_init_hp(card, sjack, prefix) \
14 asoc_simple_card_init_jack(card, sjack, 1, prefix)
15#define asoc_simple_card_init_mic(card, sjack, prefix) \
16 asoc_simple_card_init_jack(card, sjack, 0, prefix)
17
18struct asoc_simple_dai {
19 const char *name;
20 unsigned int sysclk;
21 int clk_direction;
22 int slots;
23 int slot_width;
24 unsigned int tx_slot_mask;
25 unsigned int rx_slot_mask;
26 struct clk *clk;
27};
28
29struct asoc_simple_card_data {
30 u32 convert_rate;
31 u32 convert_channels;
32};
33
34struct asoc_simple_jack {
35 struct snd_soc_jack jack;
36 struct snd_soc_jack_pin pin;
37 struct snd_soc_jack_gpio gpio;
38};
39
40int asoc_simple_card_parse_daifmt(struct device *dev,
41 struct device_node *node,
42 struct device_node *codec,
43 char *prefix,
44 unsigned int *retfmt);
45__printf(3, 4)
46int asoc_simple_card_set_dailink_name(struct device *dev,
47 struct snd_soc_dai_link *dai_link,
48 const char *fmt, ...);
49int asoc_simple_card_parse_card_name(struct snd_soc_card *card,
50 char *prefix);
51
52#define asoc_simple_card_parse_clk_cpu(dev, node, dai_link, simple_dai) \
53 asoc_simple_card_parse_clk(dev, node, dai_link->cpu_of_node, simple_dai, \
54 dai_link->cpu_dai_name, NULL)
55#define asoc_simple_card_parse_clk_codec(dev, node, dai_link, simple_dai) \
56 asoc_simple_card_parse_clk(dev, node, dai_link->codec_of_node, simple_dai,\
57 dai_link->codec_dai_name, dai_link->codecs)
58int asoc_simple_card_parse_clk(struct device *dev,
59 struct device_node *node,
60 struct device_node *dai_of_node,
61 struct asoc_simple_dai *simple_dai,
62 const char *dai_name,
63 struct snd_soc_dai_link_component *dlc);
64int asoc_simple_card_clk_enable(struct asoc_simple_dai *dai);
65void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai);
66
67#define asoc_simple_card_parse_cpu(node, dai_link, \
68 list_name, cells_name, is_single_link) \
69 asoc_simple_card_parse_dai(node, NULL, \
70 &dai_link->cpu_of_node, \
71 &dai_link->cpu_dai_name, list_name, cells_name, is_single_link)
72#define asoc_simple_card_parse_codec(node, dai_link, list_name, cells_name) \
73 asoc_simple_card_parse_dai(node, dai_link->codecs, \
74 &dai_link->codec_of_node, \
75 &dai_link->codec_dai_name, \
76 list_name, cells_name, NULL)
77#define asoc_simple_card_parse_platform(node, dai_link, list_name, cells_name) \
78 asoc_simple_card_parse_dai(node, dai_link->platforms, \
79 &dai_link->platform_of_node, \
80 NULL, list_name, cells_name, NULL)
81int asoc_simple_card_parse_dai(struct device_node *node,
82 struct snd_soc_dai_link_component *dlc,
83 struct device_node **endpoint_np,
84 const char **dai_name,
85 const char *list_name,
86 const char *cells_name,
87 int *is_single_links);
88
89#define asoc_simple_card_parse_graph_cpu(ep, dai_link) \
90 asoc_simple_card_parse_graph_dai(ep, NULL, \
91 &dai_link->cpu_of_node, \
92 &dai_link->cpu_dai_name)
93#define asoc_simple_card_parse_graph_codec(ep, dai_link) \
94 asoc_simple_card_parse_graph_dai(ep, dai_link->codecs, \
95 &dai_link->codec_of_node, \
96 &dai_link->codec_dai_name)
97int asoc_simple_card_parse_graph_dai(struct device_node *ep,
98 struct snd_soc_dai_link_component *dlc,
99 struct device_node **endpoint_np,
100 const char **dai_name);
101
102#define asoc_simple_card_of_parse_tdm(np, dai) \
103 snd_soc_of_parse_tdm_slot(np, &(dai)->tx_slot_mask, \
104 &(dai)->rx_slot_mask, \
105 &(dai)->slots, \
106 &(dai)->slot_width);
107
108int asoc_simple_card_init_dai(struct snd_soc_dai *dai,
109 struct asoc_simple_dai *simple_dai);
110
111void asoc_simple_card_canonicalize_platform(struct snd_soc_dai_link *dai_link);
112void asoc_simple_card_canonicalize_cpu(struct snd_soc_dai_link *dai_link,
113 int is_single_links);
114
115int asoc_simple_card_clean_reference(struct snd_soc_card *card);
116
117void asoc_simple_card_convert_fixup(struct asoc_simple_card_data *data,
118 struct snd_pcm_hw_params *params);
119void asoc_simple_card_parse_convert(struct device *dev,
120 struct device_node *np, char *prefix,
121 struct asoc_simple_card_data *data);
122
123int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
124 char *prefix);
125int asoc_simple_card_of_parse_widgets(struct snd_soc_card *card,
126 char *prefix);
127
128int asoc_simple_card_init_jack(struct snd_soc_card *card,
129 struct asoc_simple_jack *sjack,
130 int is_hp, char *prefix);
131
132#endif
133
